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Lens Diseases (3):
Recent article
Lens Diseases
Abstract
Under application of pilocarpine 1 % and cyclopentolate a small movement of the 1CU-IOL was examined. The amount of the anterior/posterior shift of the IOL reflex was stable over the follow-up period but is not sufficient to provide full presbyopic correction.
Georg Thieme Verlag KG Stuttgart, New Y...
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PMID: 20217634
PDF is available here.
PDF is available here.
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Abstract
We present the case of an Alport syndrome patient whose anterior lenticonus was detected by wavefront analysis and Scheimpflug imaging technology. The patient's lenticular abnormalities were too subtle to be detected by the initial slitlamp examination. Normal corneal topography and elevation maps w...
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PMID: 20457381
PDF is available here.
PDF is available here.
Abstract
This study investigated the encapsulation of newt iris pigment epithelial cells (PECs), which have the ability to regenerate a lens by trans-differentiation in vivo, within a biodegradable hydrogel of oligo(poly(ethylene glycol) fumarate) crosslinked with poly(ethylene glycol)-diacry...
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PMID: 19514850
PDF is available here.
PDF is available here.
Abstract
Two patients developed high intraocular pressure postoperatively. The mechanism of secondary glaucoma in both patients was a prolapse of heavy silicone oil into the anterior chamber. When lying in a supine position for a prolonged period, the heavy silicone oil occluded the pupil, causing an iridole...
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PMID: 19952994
PDF is available here.
PDF is available here.
Abstract
Phacoemulsification with implantation of single-piece acrylic foldable intraocular lens (IOL) in a 19-year-old boy with microspherophakia, high myopia and angle closure glaucoma is described. The associated myopia and angle closure glaucoma was severely compromising the quality of life. Post-surgica...
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PMID: 20029151
PDF is available here.
PDF is available here.
Vestnik oftalmologii (126)2 2010
Abstract
The paper reviews the currently available methods for studying the lens. It describes the anatomic and functional features of the lens and the principles of its examination based on biomicroscopy, photorecording, etc. It also depicts quantitative methods for assessing the properties of the lens: the...
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PMID: 21105378
PDF is available here.
PDF is available here.
Abstract
We describe the case of a 78-year-old highly myopic woman who had bilateral phacoemulsification with posterior chamber intraocular lens implantation. During surgery, the anterior chamber was extremely deep and the pupil was excessively dilated, consistent with lens-iris diaphragm retropulsion syndro...
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PMID: 20117722
PDF is available here.
PDF is available here.
Abstract
Abstract
Abstract
Abstract
Although the majority of the variance remains unexplained, younger patients' eyes and eyes with greater white-to-white distances are more predisposed to have higher ICL vaulting over the crystalline lens....
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PMID: 19370820
PDF is available here.
PDF is available here.
Abstract
A 72-year-old woman with cataract had phacoemulsification and intraocular lens implantation in the capsular bag with continuous curvilinear capsulorrhexis in the right eye. One day postoperatively, cortical remnants were noted between the posterior capsule and the intraocular lens optic located infe...
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PMID: 19634745
PDF is available here.
PDF is available here.
Pediatric Anesthesia (18)10 2008
Abstract
Abstract
We report the case of a 76-year-old Chinese man who had uneventful cataract phacoemulsification and hydrophilic acrylic intraocular lens (IOL) implantation 6 years previously. He presented with decreased vision; a homogeneous milky substance was found between the posterior chamber IOL and the poster...
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PMID: 18812136
PDF is available here.
PDF is available here.
Abstract
With suitable indications, laser or surgical synechiolysis can be performed safely, and a small rise in visual acuity may also be expected....
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PMID: 18784442
PDF is available here.
PDF is available here.
Abstract
Anterior capsule contraction was significantly greater with the AQ310NV and AR40e IOLs than with the other IOLs. Results indicate that cell adhesion to the IOL is an important factor in preventing anterior capsule contraction....
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PMID: 18721709
PDF is available here.
PDF is available here.
Abstract
We conclude that a capsulorhexis phimosis may occur a few months after uneventful cataract surgery and in-the-bag implantation of the Akreos MI60 IOL....
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PMID: 18721727
PDF is available here.
PDF is available here.
Abstract
Abstract
Pediatric Nephrology (23)8 2008
Abstract
The diagnosis of X-linked Alport syndrome is often difficult, but the demonstration of lenticonus and retinopathy may facilitate the diagnosis in adult patients. The aim of this study was to determine the diagnostic usefulness of ocular examination in children. Fourteen families with at least one af...
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PMID: 18343956
PDF is available here.
PDF is available here.
Abstract
We report an unusual case of bilateral anterior capsule rupture in a healthy 8-year-old child.
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PMID: 18655999
PDF is available here.
PDF is available here.
Abstract
Three relaxing incisions made in the anterior capsule decrease the anterior capsule contraction, whereas two incisions do not....
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PMID: 18405874
PDF is available here.
PDF is available here.
Abstract
I describe a technique of slitlamp needle revision in eyes with capsular block syndrome (CBS) with distention of the capsular bag and forward displacement of the intraocular lens (IOL) in the capsular bag. After topical anesthesia and povidone-iodine are applied to the eye, a 30-gauge needle is intr...
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PMID: 18571070
PDF is available here.
PDF is available here.
Abstract
Nine ocular (1.27%) and eight systemic (1.13%) complications occurred in 707 patients. The ocular complications included corneal abrasion (n = 2), chemosis (n = 2), lens injury (n = 1), ocular inflammation (n = 2), retinal pigment epithelial tear (n = 1) and acute vision loss (n = 1). The systemic c...
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PMID: 18028234
PDF is available here.
PDF is available here.
Abstract
Abstract
Abstract
Although postoperative CBS was a rare complication after cataract surgery, AL and PC IOL design had a significant influence on the incidence. Evaluation of clinical characteristics showed 3 distinct types of CBS....
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PMID: 18299057
PDF is available here.
PDF is available here.
Abstract
We describe a case of progressive lenticular astigmatism in a 53-year-old man with a clear lens. The patient acquired 5 diopters of lenticular astigmatism in his right eye over an 18-month period. The visual acuity was reduced to 6/60. Following phacoemulsification and intraocular lens implantation,...
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PMID: 18299081
PDF is available here.
PDF is available here.
Abstract
In these Chinese patients with PG, homogeneous increased trabecular pigmentation, dusting of the peripheral lens or zonule with pigment granules, and posterior bowing of the iris were common. Typical spoke-like radial TIDs were not observed....
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PMID: 18661265
PDF is available here.
PDF is available here.
Abstract
Abstract
The case of a 29-year-old man is reported who presented with a gradually progressive, painless decrease in vision over 10 years. Anterior segment examination with a slit lamp revealed anterior lenticonus in both eyes. The patient had previously been diagnosed with bilateral sensorineural deafness, h...
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PMID: 19094456
PDF is available here.
PDF is available here.
Abstract
Noncontact in vivo confocal microscopy permits visualization of XFM in the cornea, iris, and lens. This new technique may improve early detection of anterior segment abnormalities by providing information about subclinical cellular pathology, such as early pregranular XFS....
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PMID: 19277220
PDF is available here.
PDF is available here.
Abstract
Abstract
We report two cases of true capsular exfoliation occurring in elderly patients with no known history of prolonged heat exposure or intraocular inflammation. The biomicroscopic aspects, histopathologic findings and possible surgical implications are discussed.
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PMID: 19039471
PDF is available here.
PDF is available here.
Abstract
Abstract
We have developed a safe approach to phacoemulsificaiton in post-vectromized eyes. The technique, called the Healon5 sandwich, uses the viscoadaptive properties of sodium hyaluronate 2.3% (Healon5) to prevent a posterior chamber dehiscence.
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PMID: 18165075
PDF is available here.
PDF is available here.
Abstract
Lens capsule defects were classified into four types: Type I - complete capsule; Type II - incomplete capsule, but has enough area and tension to support two IOL haptics; Type III - incomplete capsule, is able to support only one IOL haptic and the other haptic needs a suture; Type IV - no capsule,...
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PMID: 17562063
PDF is available here.
PDF is available here.
Ophthalmology (114)10 2007
Abstract
To our knowledge, this is the first report of a late-onset hyaloideocapsular block syndrome after ECCE without IOL implantation....
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PMID: 17532047
PDF is available here.
PDF is available here.
Abstract
We enrolled 44 eyes (44 patients), 11 normal and 33 with XFS (10 early, 10 moderate and 13 severe) [mean age 69.4 +/- 9.9 (SD) years; range 50-87 years]. UBM scores of all observers were significantly different between the normal/early and moderate/severe groups (P < 0.001, t-test). With discriminan...
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PMID: 17590201
PDF is available here.
PDF is available here.
Abstract
Abstract
Surgical removal of the abscess, with systemic and local antimicrobial treatment is effective in cases of posttraumatic intralenticular abscess....
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PMID: 17601443
PDF is available here.
PDF is available here.
Abstract
Abstract
We recommend phacoemulsification with IOL implantation as a safe and effective procedure in patients with anterior lenticonus secondary to Alport syndrome....
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PMID: 17531716
PDF is available here.
PDF is available here.
Abstract
We describe a technique that uses a small-gauge, single-port, sutureless transconjunctival limited pars plana vitrectomy to facilitate phacoemulsification in eyes with a shallow anterior chamber and high intraocular pressure (phacomorphic glaucoma). These eyes have positive vitreous pressure, and an...
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PMID: 17531684
PDF is available here.
PDF is available here.
Abstract
A 65-year-old white man presented with sudden onset of painless decrease in vision and a red eye 5 days after cataract surgery. The visual acuity was 20/400 with mild injection. Marked iritis was present, and a hypopyon could be seen behind the intraocular lens (IOL) in the capsular bag. The posteri...
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PMID: 17466874
PDF is available here.
PDF is available here.
Abstract
Lens abscess developed in six eyes following penetrating injury and in two eyes following intraocular penetration of caterpillar hair. Gram positive cocci were cultured from the lens aspirate in five eyes and Staphylococcus epidermidis was the most common organism isolated. Cataract extraction resul...
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PMID: 17430512
PDF is available here.
PDF is available here.
Abstract
CASE REPORT: A 51-year-old woman present with bilateral acute primary angle-closure glaucoma. Glaukomflecken were prominent. Anterior lens growth in front of the glaukomflecken was measured 12 years later. COMMENTS: Lens thickness is important in the pathogenesis of acute primary angle closure, and...
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PMID: 17392864
PDF is available here.
PDF is available here.
Abstract
Combined cataract surgery and sutureless vitrectomy were performed in a 2-year-old boy with posterior lentiglobus. After an anterior capsulotomy was made, the lens nucleus was aspirated without hydrodissection to avoid posterior capsule rupture. The cortex was carefully aspirated because the central...
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PMID: 17321385
PDF is available here.
PDF is available here.
Abstract
Two hundred and twenty-five eyes of 187 patients met the study criteria, of which 99 eyes had pseudoexfoliation syndrome (group 1) and 126 did not (group 2). Intraoperative posterior capsule complications occurred in 18 eyes (18%) in group 1 and 7 eyes (5.5%) in group 2 (difference was significant a...
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PMID: 17361240
PDF is available here.
PDF is available here.
Abstract
Abstract
Abstract
Abstract
Abstract
These results suggest that beta igh3 may be involved in anterior segment morphogenesis and eye development in mice. In addition, this indicates that the level of normal beta igh3 expression must be properly maintained during ocular development. The phenotype observed in Alb-hss igh3 transgenic mice...
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PMID: 17982418
PDF is available here.
PDF is available here.
Vestnik oftalmologii (123)6 2007
Abstract
Abstract
Abstract
Abstract
We describe a rare case of pupillary-iris-lens membrane with goniodysgenesis, a unilateral neurocristopathy. The membrane represents ectopic iris on the lens with abnormal iris stroma and anterior chamber angle from aberrant induction, migration or regression of neural crest cells. The membrane can...
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PMID: 17090884
PDF is available here.
PDF is available here.
Abstract
Pentacam Scheimpflug imaging is a useful technique to diagnose and document the presence and progress of CBDS and PCO....
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PMID: 17157604
PDF is available here.
PDF is available here.
Abstract
CTRP5, a secretory and membrane-associated protein, is localized to the lateral and apical membranes of the RPE and CB. Impaired secretion of the mutant protein may underlie the pathophysiology of L-ORD and LAZ....
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PMID: 17122142
PDF is available here.
PDF is available here.